feat: add 8 framework integration examples + README integrations section

Add examples/integrations/ with tested examples for browser-use, Crawl4AI,
Scrapling, LangChain, Selenium, undetected-chromedriver, and agent-browser.
Add js/examples/stagehand.ts for Stagehand (TypeScript).

README: new "Framework Integrations" subsection with two integration
patterns (direct binary launch vs CDP connect) and table linking all 8 examples.

examples/integrations/scrapling_example.py

@@ -0,0 +1,42 @@
+"""Scrapling + CloakBrowser: adaptive web scraping with stealth fingerprints.
+
+Scrapling handles parsing and element tracking,
+CloakBrowser handles bot detection.
+
+Requires: pip install scrapling[all] cloakbrowser
+"""
+
+import asyncio
+import json
+from urllib.request import urlopen
+
+from scrapling.fetchers import StealthyFetcher
+
+from cloakbrowser import launch_async
+
+
+async def main():
+    # Launch CloakBrowser with remote debugging
+    cb_browser = await launch_async(
+        headless=True,
+        args=["--remote-debugging-port=9245", "--remote-debugging-address=127.0.0.1"],
+    )
+
+    # Get the WebSocket URL from Chrome (Scrapling requires ws:// scheme)
+    info = json.loads(urlopen("http://127.0.0.1:9245/json/version").read())
+    ws_url = info["webSocketDebuggerUrl"]
+
+    # Connect Scrapling to the stealth browser via CDP
+    page = await StealthyFetcher.async_fetch(
+        "https://example.com",
+        cdp_url=ws_url,
+    )
+
+    print(f"Title: {page.css('title::text').get()}")
+    print(f"Text: {page.css('p::text').getall()}")
+
+    await cb_browser.close()
+
+
+if __name__ == "__main__":
+    asyncio.run(main())